RE: [Xen-ia64-devel] RE: pv_ops polish: config option & head file

[Alex Williamson <alex.williamson@xxxxxx>]

On Tue, 2008-03-18 at 21:31 +0800, Dong, Eddie wrote:
> Alex Williamson wrote:
> > On Tue, 2008-03-18 at 11:36 +0800, Dong, Eddie wrote:
> >>> 
> >>>    I think CONFIG_XEN might become something like
> >>> CONFIG_PARAVIRT_XEN, which will be dependent on CONFIG_PARAVIRT. 
> >>> There might also be CONFIG_PARAVIRT_LGUEST, CONFIG_PARAVIRT_KVM,
> >>> etc...  I think that 
> >> 
> >> Then a single image won't be able to run on both lguest/Xen/KVM.
> >> This is worse than running_on_xen dynamic condition check.
> > 
> >    Huh?  I never said you couldn't enable more than one
> > CONFIG_PARAVIRT_FOO flavor in the same binary.
> > 
> 
> How about just simply use CONFIG_PARAVIRT ?

   Then how do you specify that you want a kernel built with Xen
support, but not KVM?

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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